BrightestPointCamera.pde

import processing.video.*;
import gab.opencv.*;

OpenCV opencv;
Capture video;
PVector ploc = new PVector();
PVector loc = new PVector();

void setup() {
  size(640, 480);
  
  video = new Capture(this, 640, 480);
  video.start();
  
  opencv = new OpenCV(this, 640, 480);  
}

void draw() {
//  image(video, 0, 0);
  
  stroke(255, 0, 0);
  noFill();
  line(ploc.x, ploc.y, loc.x, loc.y);
}

void captureEvent(Capture c) {
  c.read();
  opencv.loadImage(video);
  ploc = loc;
  loc = opencv.max();
}